Haight 10U-N Internal Gear Pump with Neoprene Lip Seal – No Relief Valve
The Haight 10U-N is a rugged internal gear pump engineered for dependable fluid transfer in industrial environments. Featuring durable ductile iron construction and a neoprene lip seal, this positive displacement pump delivers consistent flow rates up to 10 GPM while maintaining excellent suction characteristics and quiet operation. Its compact design allows for straightforward integration into new or existing fluid handling systems.
Designed around Haight's proven "gear within a gear" technology, the 10U-N provides efficient pumping performance with minimal wear and reduced maintenance requirements. The pump is self-priming, capable of developing strong vacuum levels, and can operate in either rotational direction. Because this model is supplied without a relief valve, it is ideal for systems where external pressure protection is already incorporated.
Commonly used across manufacturing, lubrication, petroleum handling, chemical processing support systems, and equipment maintenance applications, the Haight 10U-N offers reliable long-term performance in demanding industrial service.
Key Features
• Internal "gear within a gear" positive displacement design
• Durable ductile iron housing construction
• Neoprene lip shaft seal
• Self-priming operation
• Quiet, efficient fluid transfer
• Compact footprint for close-coupled installations
• Reversible flow capability
• Easy seal replacement through UniverSeal design
• Designed for continuous-duty industrial service
• No integral relief valve
Applications
• Petroleum product transfer
• Industrial lubrication systems
• Hydraulic equipment
• Machine tools
• Manufacturing facilities
• Diesel engine service systems
• Food processing support equipment
• Chemical handling applications
• Ink and adhesive transfer
• Mining operations
• Construction equipment support systems
• Automotive manufacturing facilities
Specifications
• Manufacturer: Haight Pumps
• Model: 10U-N
• Pump Type: Internal Gear Pump
• Pump Design: Positive Displacement
• Construction Material: Ductile Iron
• Shaft Material: Steel
• Gear Material: Steel
• Rotor Material: Iron
• Bearing Material: Iron
• Seal Type: Neoprene Lip Seal
• Maximum Flow Rate: 10 GPM
• Maximum Pressure: 250 PSI
• Port Size (Inlet): 1 in. NPT
• Port Size (Discharge): 1 in. NPT
• Self-Priming: Yes
• Reversible Operation: Yes
• Relief Valve: No
• Mounting Style: Square Flange Pump End
• Motor Included: No
FAQ
Q: What type of pump is the Haight 10U-N?
A: The Haight 10U-N is a positive displacement internal gear pump designed for industrial fluid transfer applications.
Q: Does the 10U-N include a built-in relief valve?
A: No. This model is supplied without an integral relief valve, making it suitable for systems that use external pressure protection.
Q: What fluids can the pump handle?
A: The pump is commonly used for petroleum products, lubricants, oils, inks, adhesives, detergents, and other compatible industrial fluids.
Q: Is the pump self-priming?
A: Yes. The internal gear design provides strong suction capability and dependable self-priming performance.
Q: Can the pump operate in either direction?
A: Yes. The pump can be run in either rotational direction, allowing flexible installation options.
Q: What seal material is used in this model?
A: The 10U-N uses a neoprene lip seal designed for reliable sealing performance in a variety of industrial applications.
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